653430240

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{397}}^1$

素因数の和:551

約数の個数: 240

約数和(自身を含む): 2330076672

約数和(自身を除く): 1676646432

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 127, 135, 144, 160, 162, 180, 216, 240, 254, 270, 288, 324, 360, 381, 397, 405, 432, 480, 508, 540, 635, 648, 720, 762, 794, 810, 864, 1016, 1080, 1143, 1191, 1270, 1296, 1440, 1524, 1588, 1620, 1905, 1985, 2032, 2160, 2286, 2382, 2540, 2592, 3048, 3176, 3240, 3429, 3573, 3810, 3970, 4064, 4320, 4572, 4764, 5080, 5715, 5955, 6096, 6352, 6480, 6858, 7146, 7620, 7940, 9144, 9528, 10160, 10287, 10719, 11430, 11910, 12192, 12704, 12960, 13716, 14292, 15240, 15880, 17145, 17865, 18288, 19056, 20320, 20574, 21438, 22860, 23820, 27432, 28584, 30480, 31760, 32157, 34290, 35730, 36576, 38112, 41148, 42876, 45720, 47640, 50419, 51435, 53595, 54864, 57168, 60960, 63520, 64314, 68580, 71460, 82296, 85752, 91440, 95280, 100838, 102870, 107190, 109728, 114336, 128628, 137160, 142920, 151257, 160785, 164592, 171504, 182880, 190560, 201676, 205740, 214380, 252095, 257256, 274320, 285840, 302514, 321570, 329184, 343008, 403352, 411480, 428760, 453771, 504190, 514512, 548640, 571680, 605028, 643140, 756285, 806704, 822960, 857520, 907542, 1008380, 1029024, 1210056, 1286280, 1361313, 1512570, 1613408, 1645920, 1715040, 1815084, 2016760, 2268855, 2420112, 2572560, 2722626, 3025140, 3630168, 4033520, 4083939, 4537710, 4840224, 5145120, 5445252, 6050280, 6806565, 7260336, 8067040, 8167878, 9075420, 10890504, 12100560, 13613130, 14520672, 16335756, 18150840, 20419695, 21781008, 24201120, 27226260, 32671512, 36301680, 40839390, 43562016, 54452520, 65343024, 72603360, 81678780, 108905040, 130686048, 163357560, 217810080, 326715120, 653430240]

約数ペア:

[(1, 653430240), (2, 326715120), (3, 217810080), (4, 163357560), (5, 130686048), (6, 108905040), (8, 81678780), (9, 72603360), (10, 65343024), (12, 54452520), (15, 43562016), (16, 40839390), (18, 36301680), (20, 32671512), (24, 27226260), (27, 24201120), (30, 21781008), (32, 20419695), (36, 18150840), (40, 16335756), (45, 14520672), (48, 13613130), (54, 12100560), (60, 10890504), (72, 9075420), (80, 8167878), (81, 8067040), (90, 7260336), (96, 6806565), (108, 6050280), (120, 5445252), (127, 5145120), (135, 4840224), (144, 4537710), (160, 4083939), (162, 4033520), (180, 3630168), (216, 3025140), (240, 2722626), (254, 2572560), (270, 2420112), (288, 2268855), (324, 2016760), (360, 1815084), (381, 1715040), (397, 1645920), (405, 1613408), (432, 1512570), (480, 1361313), (508, 1286280), (540, 1210056), (635, 1029024), (648, 1008380), (720, 907542), (762, 857520), (794, 822960), (810, 806704), (864, 756285), (1016, 643140), (1080, 605028), (1143, 571680), (1191, 548640), (1270, 514512), (1296, 504190), (1440, 453771), (1524, 428760), (1588, 411480), (1620, 403352), (1905, 343008), (1985, 329184), (2032, 321570), (2160, 302514), (2286, 285840), (2382, 274320), (2540, 257256), (2592, 252095), (3048, 214380), (3176, 205740), (3240, 201676), (3429, 190560), (3573, 182880), (3810, 171504), (3970, 164592), (4064, 160785), (4320, 151257), (4572, 142920), (4764, 137160), (5080, 128628), (5715, 114336), (5955, 109728), (6096, 107190), (6352, 102870), (6480, 100838), (6858, 95280), (7146, 91440), (7620, 85752), (7940, 82296), (9144, 71460), (9528, 68580), (10160, 64314), (10287, 63520), (10719, 60960), (11430, 57168), (11910, 54864), (12192, 53595), (12704, 51435), (12960, 50419), (13716, 47640), (14292, 45720), (15240, 42876), (15880, 41148), (17145, 38112), (17865, 36576), (18288, 35730), (19056, 34290), (20320, 32157), (20574, 31760), (21438, 30480), (22860, 28584), (23820, 27432)]